All A Twitter

Need any more proof that newspapers are finished? Now Washington Post columnists are compelled to report on their “twitters.” If you are one of those people who continue to spend their time reading and sending old fashioned email, “twitter” is a “social networking and micro-blogging service” through which readers and writers of blogs and news sites can engage text messaging to comment instantaneously to one another on news events like the vice presidential debate last week between Sen. Joe Biden and Gov. Sarah Palin: